1000201100011 has 4 divisors (see below), whose sum is σ = 1000204533000. Its totient is φ = 1000197667024.

The previous prime is 1000201099993. The next prime is 1000201100033. The reversal of 1000201100011 is 1100011020001.

1000201100011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000201100011 - 2⁵ = 1000201099979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000201099967 and 1000201100003.

It is not an unprimeable number, because it can be changed into a prime (1000201100611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1234321 + ... + 1877218.

It is an arithmetic number, because the mean of its divisors is an integer number (250051133250).

Almost surely, 2^{1000201100011} is an apocalyptic number.

1000201100011 is a deficient number, since it is larger than the sum of its proper divisors (3432989).

1000201100011 is an equidigital number, since it uses as much as digits as its factorization.

1000201100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432988.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1000201100011 its reverse (1100011020001), we get a palindrome (2100212120012).

The spelling of 1000201100011 in words is "one trillion, two hundred one million, one hundred thousand, eleven".